Station-day record · settlement source
Cancun · America/Cancun · ← 2026-10-14 · 2026-10-16 → · All dates for MMUN · JSON
METAR MMUN 151647Z COR 13011KT 7SM FEW015CB BKN250 31/26 A2995 RMK 8/308
METAR MMUN 151142Z 00000KT 7SM SCT015CB SCT250 24/24 A2992 RMK SLP133 52009 906 8/308 HZY
Local day 2026-10-15 01:00 EDT → 2026-10-16 01:00 EDT (24 h, UTC-05:00) · 25 reports · longest gap 70 min
final at 2026-10-16 04:00 EDT · correction hold 3 h after local midnight
longest gap 70 min · limit 90 min
1 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 129422a559298ce7a670d7e30bfa94e5aecbb167b91b1655385040bc361cf570
Transaction 0x6920a9fe2a266d4eb9fb7c76c807aff921c802d7ac802ee05937ad5a90d9f230 · 2026-10-16 04:02 EDT
GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 25 · suspect 0 · bad 0 · High good · Low good
Flags are attached beside the anchored record and are not part of its bytes; the record's extremes are unchanged. A suspect extreme is usable but worth checking against the raw text (extremes.*.reasons); a bad report is physically impossible and excludingBad shows the extremes without it.
| Time | Type | Temp °C | Dew °C | Wind m/s | Raw report |
|---|---|---|---|---|---|
| 2026-10-15 01:40 EDT | METAR | 26° | 24° | 1.5 | METAR MMUN 150540Z 06003KT 7SM FEW015CB SCT080 SCT250 26/24 A2993 RMK SLP137 52001 957 8/963 OCNL LTG N NE |
| 2026-10-15 02:43 EDT | METAR | 25° | 24° | 1.5 | METAR MMUN 150643Z 06003KT 7SM FEW015CB SCT080 SCT250 25/24 A2993 RMK 8/363 |
| 2026-10-15 03:47 EDT | METAR | 26° | 25° | 0 | METAR MMUN 150747Z 00000KT 7SM FEW015TCU SCT080 SCT250 26/25 A2990 RMK 8/278 RERA CB VC |
| 2026-10-15 04:42 EDT | METAR | 26° | 25° | 0 | METAR MMUN 150842Z 00000KT 7SM SCT080 BKN250 26/25 A2989 RMK SLP124 57013 953 8/078 ISOL TCU |
| 2026-10-15 05:43 EDT | METAR | 25° | 24° | 0 | METAR MMUN 150943Z 00000KT 7SM SCT080 SCT250 25/24 A2989 RMK 8/078 |
| 2026-10-15 06:41 EDT | METAR | 25° | 24° | 0 | METAR MMUN 151041Z 00000KT 7SM SKC 25/24 A2991 |
| 2026-10-15 07:42 EDT | METAR | 24°min | 24° | 0 | METAR MMUN 151142Z 00000KT 7SM SCT015CB SCT250 24/24 A2992 RMK SLP133 52009 906 8/308 HZY |
| 2026-10-15 08:52 EDT | METAR | 26° | 26° | 0 | METAR MMUN 151252Z 00000KT 7SM SCT015CB BKN250 26/26 A2994 RMK 6//// 8/308 RERA |
| 2026-10-15 09:42 EDT | METAR | 27° | 25° | 0 | METAR MMUN 151342Z 00000KT 7SM SCT015CB BKN250 27/25 A2994 RMK 8/308 |
| 2026-10-15 10:41 EDT | METAR | 30° | 26° | 4.1 | METAR MMUN 151441Z 13008KT 7SM FEW015CB SCT250 30/26 A2995 RMK SLP144 52011 952 8/302 |
| 2026-10-15 11:43 EDT | METAR | 29° | 26° | 4.1 | METAR MMUN 151543Z 12008KT 7SM FEW015CB BKN250 29/26 A2997 RMK 8/308 |
| 2026-10-15 12:47 EDT | METAR | 31°max | 26° | 5.7 | METAR MMUN 151647Z COR 13011KT 7SM FEW015CB BKN250 31/26 A2995 RMK 8/308 original: METAR MMUN 151647Z COR 13011KT 7SM FEW015CB BKN250 31/26 A2995 RMK 8/308 |
| 2026-10-15 13:51 EDT | METAR | 30° | 26° | 3.6 | METAR MMUN 151751Z 10007KT 7SM FEW015TCU BKN250 30/26 A2991 RMK SLP131 57013 960 8/208 |
| 2026-10-15 14:46 EDT | METAR | 31° | 26° | 3.1 | METAR MMUN 151846Z 10006KT 7SM BKN015TCU BKN250 31/26 A2989 RMK 8/208 |
| 2026-10-15 15:40 EDT | METAR | 28° | 26° | 8.2 | METAR MMUN 151940Z 11016KT 3SM -TSRA BKN012CB 28/26 A2991 RMK 8/900 TSRAB40 CI |
| 2026-10-15 16:43 EDT | METAR | 26° | 25° | 3.1 | METAR MMUN 152043Z 08006KT 3SM TSRA BKN012CB OVC080 26/25 A2989 RMK SLP124 57007 903 60385 8/96/ VRB VSBY |
| 2026-10-15 17:11 EDT | METAR | 26° | 24° | 2.1 | METAR MMUN 152111Z 06004KT 6SM -RA BKN012CB OVC080 26/24 A2989 RMK 8/36/ TSE06 LWR VSBY NW |
| 2026-10-15 17:51 EDT | METAR | 28° | 26° | 4.1 | METAR MMUN 152151Z 11008KT 6SM SCT015CB OVC080 28/26 A2988 RMK 60215 8/36/ RAE41 VC PCPN NW |
| 2026-10-15 18:43 EDT | METAR | 28° | 26° | 5.1 | METAR MMUN 152243Z 11010KT 6SM SCT015CB OVC080 28/26 A2988 RMK 8/36/ BINOVC PCPN S SE |
| 2026-10-15 19:40 EDT | METAR | 27° | 25° | 5.1 | METAR MMUN 152340Z 13010KT 6SM SCT015CB OVC080 27/25 A2989 RMK SLP123 57001 952 8/36/ BINOVC OCNL DROPS |
| 2026-10-15 20:44 EDT | METAR | 28° | 25° | 4.1 | METAR MMUN 160044Z 13008KT 7SM BKN080 OVC250 28/25 A2991 RMK 8/063 SC |
| 2026-10-15 21:42 EDT | METAR | 29° | 25° | 3.1 | METAR MMUN 160142Z 13006KT 7SM FEW015TCU BKN080 OVC250 29/25 A2993 RMK 8/263 DSNT LTG S NE |
| 2026-10-15 22:40 EDT | METAR | 28° | 26° | 4.1 | METAR MMUN 160240Z 11008KT 7SM FEW015TCU BKN080 OVC250 28/26 A2995 RMK SLP142 52019 906 8/263 DSNT LTG SW |
| 2026-10-15 23:41 EDT | METAR | 27° | 25° | 5.7 | METAR MMUN 160341Z 13011KT 6SM -RA FEW015TCU BKN080 BKN250 27/25 A2995 RMK 8/263 -RAB38 |
| 2026-10-16 00:40 EDT | METAR | 26° | 24° | 3.1 | METAR MMUN 160440Z 10006KT 6SM -RA SCT015CB BKN080 OVC250 26/24 A2994 RMK 6//// 8/363 |
Settlement source: the METAR-derived station-day record for MMUN for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MMUN/2026-10-15 with every observation used, the finality status and the Flare anchor of the record. The daily value is the extreme over the hourly and special METAR reports in that day; a short-lived peak between reports may be missed. If the record is not final and settleable by the resolution deadline, the market is flagged for review.
Station-day record: the daily extremes over every METAR observation (hourly plus special reports) received for the station's local calendar day - local midnight to local midnight, daylight saving applied. Temperatures are whole degrees Celsius as reported in METAR; a short-lived peak between reports can be missed. This is not a model or an aggregate - every value points at the report that produced it, and every report in the day is listed verbatim.
The settlement value is the daily maximum (or minimum) of this record once it is final: the local day has ended and the 3-hour correction hold has passed. A day whose longest gap between reports exceeds the station's normal interval plus 30 minutes is final but flagged not settleable - a market should treat it as a review case. Once final, the canonical record bytes are hashed (SHA-256) and the hash is written to the SnapshotAnchor contract on Flare; the anchored record is the settlement record even if reports change afterwards (matchesCurrent then reads false).
Every METAR in the day is listed with its raw text; compare it with the independent archives linked under links.external (IEM ASOS archive, Ogimet).
GET links.record for the canonical record bytes, SHA-256 them and compare with anchor.sha256; call SnapshotAnchor.isAnchored(sha256) on Flare (anchor.contract, anchor.chainId) to confirm the hash is on-chain. anchor.explorer opens the anchoring transaction.
Permalink pattern for market rules: https://weathermarket.io/station/MMUN/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MMUN/YYYY-MM-DD (JSON).